AGL Resources – natural gas utility

Aggregates USA – mining

American Council of Engineering Companies (Georgia)

Atlanta, City of – water and sewer

Barrow County – air quality

BFI – landfill and solid waste company

Brandt Information Systems, Inc. – information technology

Brown and Caldwell – engineering company

Carroll County Water Authority – reservoir

Cherokee County Water and Sewer Authority

CH2M Hill – engineering company

Colonial Pipeline Company

Consolidated Utilities – water and wastewater

Dalton Utilities – water and wastewater

DeKalb County – water and wastewater

DSM – chemical producer

E.R. Jahna – mining

EMBW – private water utility

Emory University and Emory Healthcare – 

Etowah Sewer and Water Authority – water and wastewater

Fayette County – water reservoir and air quality

Forsyth County – water and wastewater

Friends of Georgia Archives – state archives relocation

Fulton County

Fuqua Development, LP – shopping center developer

General Electric – manufacturer

Georgia Power Company – primary electric utility in Georgia

Georgia Renewable Energy – alternate energy company

Georgia Cancer Coalition – non-profit, healthcare

Grady Hospital

Green Group, LLC – landfill and solid waste company

Gwinnett County – water and wastewater

Habersham County – water supply

Hall County – water and wastewater

Heritage and Wildlife Conservation Foundation – wildlife management

Hodges, Harbin, Newberry & Tribble – engineering company

IBM – information technology

Interstate Paper Company, LLC – pulp paper

Islands Management Company, LLC – resort developer, Lake Lanier Islands

Kerr McGee – chemical producer

Kinder Morgan – oil pipeline

Koch Cellulose – pulp and paper manufacturer

Lasercraft – electronic equipment

Macon/Bibb County – site remediation

MACTEC – engineering company

Maxie Price, Jr. – shopping center developer

Mediacom – cable TV company

Metro Atlanta Chamber of Commerce

Metropolitan North Georgia Water Planning District

Montgomery Watson – engineering company

Newco Ventures, LLC – heavy construction

Newland Communities – residential developer

Newton County – water reservoir, landfill, air quality

North Georgia Mountains Authority

Oaky Woods Partners – land developer

Parsons – engineering company

Paulding County – air quality

Pickens County Partners, LLC – shopping center developer

Plum Creek Timber Company, Inc. – largest private landowner in USA

Proteus-on-Demand – temporary structures

Pruitt Corporation – nursing homes

Rayonier – pulp and paper

RBC Centura – banking company

Republic Waste Services – landfill and solid waste company

Rollins, Inc. – chemical user

SCANA – natural gas utility

Sea Island Company – resort and developer

Sembler – shopping center developer

Shaw Environmental – engineering company

Solutia – chemical producer

South Fulton Water Authority – water reservoir

Southeast LandCo, LLC – resort developer, Jekyll Island

Southern LINC – wireless phone system

Southern Wood Piedmont – wood treater

Southwire – largest wire and cable maker in USA

Spalding County – air quality

Spring Industries – textile manufacturer

Stephens MDS – landfill, recycler

Streamwise Council – developers

Tenaska, Inc. – electric power generator

Troutman & Sanders – law firm

University of Georgia

Utilities, Inc. – water and wastewater

Vulcan Materials Company – mining, construction aggregates

Walton County – air quality

WellStar Health Systems – hospitals

Wood Partners – office/condo building developer

LS Power – electric power generator